What is the meaning of LED screen
Author:Zhang Lan Time:2021-06-15 10:14 Browse(144)
English abbreviation for center distance of light points
The distance between the centers of light points. Shenzhen Star color answers for you led electronic display screen:Indoor LED display includes P3, P4, P6, p6.944, p7.62, P8, P10Outdoor LED display P10, p12, p16, P20, P25, p31.25So what does P mean here? What does the value after P mean?It turns out that P generally represents the distance between pixels, and the value after P mainly refers to the distance between two pixels, which is usually called the distance between pixels. And the smaller the value of the point spacing, the higher the unit pixel, the clearer the displayFor example, the above-mentioned P4 means that the distance between pixels is 4mm, P10 means that the distance between pixels is 10mm, I believe we all know it. In addition, there is a general formula, the best visual distance=point spacing / (0.3 ~ 0.8), which is a rough range. For example, for a display screen with a 16 mm point spacing, the best visual distance is 20-54 meters. If the distance between the stations is closer than the minimum distance, the pixels of the display screen can be distinguished. The sense of graininess is relatively strong. If the station is far away, the human eye can't distinguish the detailed features.For the outdoor LED display, P10 or p12 is generally used for the closer, p16 or P20 for the farther, while for the indoor display, P4 ~ P6 is generally available, and p7.62 or P10 for the farther. The above is about the LED electronic display P is what the answer, I hope to help you, welcome to exchange.
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